Product Bulletin for the: RA Electric Rotary Actuator 20 Nm to ......RA PB PS UR 01 en_10122014 1/20...
Transcript of Product Bulletin for the: RA Electric Rotary Actuator 20 Nm to ......RA PB PS UR 01 en_10122014 1/20...
-
RA PB PS UR 01 en_10122014 1/20
Product Bulletin for the:
RA Electric Rotary Actuator 20 Nm to 60 Nm for butterfly valves
RA electric valve-actuator combined with the BV10000
Developed for HVAC applications
Energy, the right amount to the right place at the right time
Bray Armaturen & Antriebe Europa
Commercial Division
Europark Fichtenhain A 13b
47807 Krefeld
Germany
www.bray-commercial.eu
�+49 2151 5336 111
� +49 2151 5336-199
�+49 162 4363713
�+49 172 1908330
Product bulletin issue date: 1115
� A list of features
� Model and ordering code overview
� Application description
� Selection aid
� Technical drawings
� Technical specifications
� Declaration of conformity
-
RA Electric Rotary Actuator
Contents
2/20 RA PB PS UR 01 en_10122014
1 Contents
1 Contents .............................................................................................................. 2
2 Product Features ................................................................................................. 3
2.1 Your benefits for greater energy efficiency .......................................................... 3
2.2 Applications ......................................................................................................... 3
2.3 Technical specifications ....................................................................................... 3
3 Overview of models and order numbers .......................................................... 4
3.1 RA Models (without spring return) ....................................................................... 4
3.2 RA Models (with spring return) ............................................................................ 4
3.3 RA actuator and BV10000 butterfly valve combinations ..................................... 5
4 Technical drawings and wiring schemata ............................................................ 7
4.1 RA actuator including linkage and BV10000 DN 25 up to DN 100 ..................... 7
4.2 RA actuator dimensions including linkage and BV10000 DN 25 up to DN 100 .. 7
4.3 RA actuator including linkage and BV10000 DN 125 up to DN 200 ................... 7
4.4 RA actuator dimensions including linkage and BV10000 DN 125 up to DN 200 8
4.5 Electrical wiring diagram ...................................................................................... 9
4.5.1 24 V, 2 / 3 Point ................................................................................................... 9
4.5.2 24 V, 2 / 3 Point with auxiliary switches .............................................................. 9
4.5.3 24 V, Proportional .............................................................................................. 10
4.5.4 24 V proportional actuator with auxiliary switches............................................. 10
4.5.5 230 V AC, 2 / 3 Point ......................................................................................... 11
4.5.6 230 V, 2 / 3 Point with auxiliary switches .......................................................... 11
4.5.7 24 V with spring return ....................................................................................... 12
4.5.8 24 V proportional actuator with spring return .................................................... 13
4.5.9 230 V with spring return ..................................................................................... 14
5 Technical specifications ..................................................................................... 15
5.1 20 Nm RA actuator ............................................................................................ 15
5.2 40 Nm RA actuator ............................................................................................ 16
5.3 60 Nm RA actuator ............................................................................................ 17
5.4 20 Nm RA spring return actuator ....................................................................... 18
6 Declaration of conformity ................................................................................... 19
7 General information ........................................................................................... 20
7.1 Copyright protection .......................................................................................... 20
-
RA Electric Rotary Actuator
Product Features
RA PB PS UR 01 en_10122014 3/20
2 Product Features
2.1 Your benefits for greater energy efficiency
• Exact positioning ensures precise flow control
• Complete opening and closing from 100% to 0
- Ensures 100% utilization of the actuator capacity
- Ensures that the stated leak rate is achieved.
• Range from 20 Nm to 60 Nm
- For the actuator that fits to your application requirements
- 20 Nm actuator with spring return function is also available
• Construction – the actuator with linkage is optimized for operation with butterfly valves
- Thus minimum use of space with good accessibility is achieved
• Two optional isolated auxiliary switches
• For example for wiring pumps
2.2 Applications
The actuator is specially developed for use with butterfly valves in the HVAC area.
Additionally, Bray Controls many years of experience in the area of industrial applications is brought to bear.
� BV10000 Butterfly valve DN 25 to DN 200; see: BV10000pb.pdf
http://www.bray-commercial.eu/
� Ballvalves with larger nominal width
� Further applications for 90° rotary actuators
2.3 Technical specifications
� 230 V AC, as wide range power input and 24 V AC/DC
� 2-point, 3-point and proportional control
� Nominal torque in Nm: 20, 40 und 60, as well as 20 Nm for spring return
applications
� Environmental temperatures from -30°C up to 50°C
� Run-time = 100% ED
� Protection class IP 54, dust proof and shower proof from all angles
� Gearbox ratchet on actuators without spring return is standard. It is
possible to make adjustment using a screw driver or a 14 mm spanner.
The gearbox is self-resetting
� Halogen free connection cables, separate cable for accessories such as
auxiliary switches
-
RA Electric Rotary Actuator
Overview of models and order numbers
4/20 RA PB PS UR 01 en_10122014
� Optional actuator model with screw terminals
� All RA actuators have the same type of housing regardless of torque or
function
3 Overview of models and order numbers
Please note BRAY COMMERCIAL EMEA delivers the actuators without aux. switches direct from stock.
3.1 RA Models (without spring return)
Order numbers Torque [Nm]
Supply voltage Control Aux.
switches Run-time
RA02420N20 20 Nm 24 V AC/DC on/off, floating
150 s
RA02420N21 20 Nm 24 V AC/DC on/off, floating 2 150 s
RA02440N20 40 Nm 24 V AC/DC on/off, floating
150 s
RA02440N21 40 Nm 24 V AC/DC on/off, floating 2 150 s
RA02460N20 60 Nm 24 V AC/DC on/off, floating
150 s
RA02460N21 60 Nm 24 V AC/DC on/off, floating 2 150 s
RA02420N30 20 Nm 24 V AC/DC proportional 0(2)..10V
150 s
RA02420N31 20 Nm 24 V AC/DC proportional 0(2)..10V 2 150 s
RA02440N30 40 Nm 24 V AC/DC proportional 0(2)..10V
150 s
RA02440N31 40 Nm 24 V AC/DC proportional 0(2)..10V 2 150 s
RA02460N30 60 Nm 24 V AC/DC proportional 0(2)..10V
150 s
RA02460N31 60 Nm 24 V AC/DC proportional 0(2)..10V 2 150 s
RA23020N20 20 Nm 80...265 VAC/DC on/off, floating
150 s
RA23020N21 20 Nm 80...265 VAC/DC on/off, floating 2 150 s
RA23040N20 40 Nm 80...265 VAC/DC on/off, floating
150 s
RA23040N21 40 Nm 80...265 VAC/DC on/off, floating 2 150 s
RA23060N20 60 Nm 80...265 VAC/DC on/off, floating
150 s
RA23060N21 60 Nm 80...265 VAC/DC on/off, floating 2 150 s
3.2 RA Models (with spring return)
Order numbers Torque [Nm]
Supply voltage Control Aux.
switches Run-time
Run-time
spring return
RA02420S10 20 Nm 24 V AC/DC on/off
150 s 20 s
RA02420S11 20 Nm 24 V AC/DC on/off 2 150 s 20 s
RA02420S30 20 Nm 24 V AC/DC proportional
0(2)..10V 150 s 20 s
RA02420S31 20 Nm 24 V AC/DC proportional
0(2)..10V 2 150 s 20 s
RA23020S10 20 Nm 80…265 VAC/DC on/off
150 s 20 s
RA23020S11 20 Nm 80…265 VAC/DC on/off 2 150 s 20 s
-
RA Electric Rotary Actuator
Overview of models and order numbers
RA PB PS UR 01 en_10122014 5/20
3.3 RA actuator and BV10000 butterfly valve combinations
The RA actuator series is used in combination with the BV10000 butterfly valve from nominal size DN 25 to nominal size DN 200. Available combinations can be found in the following tables.
RA actuator e.g. RA02460N20
BVNSRxG e.g. BVNSR5G
BV10000 e.g. BV11200
Figure 1: RA02460N20 with linkage BVNSR5G and valve BV11200
-
RA Electric Rotary Actuator
Overview of models and order numbers
6/20 RA PB PS UR 01 en_10122014
Actuator model
RA
0242
0N20
RA
0244
0N20
RA
0246
0N20
RA
0242
0N30
RA
0244
0N30
RA
0246
0N30
RA
2302
0N20
RA
2304
0N20
RA
2306
0N20
RA
2302
0S10
RA
0242
0S10
RA
0242
0S30
Actuator model with 2 aux. switch
RA
0242
0N21
RA
0244
0N21
RA
0246
0N21
RA
0242
0N31
RA
0244
0N31
RA
0246
0N31
RA
2302
0N21
RA
2304
0N21
RA
2306
0N21
RA
2302
0S11
RA
0242
0S11
RA
0242
0S31
Torque 20 Nm 40 Nm 60 Nm 20 Nm 40 Nm 60 Nm 20 Nm 40 Nm 60 Nm 20 Nm
Voltage 24 V AC/DC 80...265 VAC/DC 24 V AC/DC
On/Off; floating; Proportional 0(2)...10V On/Off; floating Proportional 0(2)...10V On/Off; floating On/Off proportional 0(2)...10V
Running time 150 s 150 s, spring return = 20 s
Butterfly valve model
Size Max. ∆P Linkage model
BV10025 25 10 bar BVNSR1G � - - � - - � - - � � �
BV10032 32 10 bar BVNSR1G � - - � - - � - - � � �
BV10040 40 10 bar BVNSR1G � - - � - - � - - � � �
BV10050 50 12 bar BVNSR2G � - - � - - � - - � � �
BV10065 65 12 bar BVNSR2G � - - � - - � - - � � �
BV10080 80 12 bar BVNSR2G � - - � - - � - - � � �
BV11100 100 3.5 bar BVNSR3G � - - � - - � - - � � �
BV10100 100 12 bar BVNSR3G - � - - � - - � - - - -
BV11125 125 3.5 bar BVNSR4G - - � - - � - - � - - -
BV10125 125 12 bar BVNSR4G - - � - - � - - � - - -
BV11150 150 3.5 bar BVNSR4G - - � - - � - - � - - -
BV10150 150 12 bar BVNSR4G - - � - - � - - � - - -
BV11200 200 3.5 bar BVNSR5G - - � - - � - - � - - -
Ordering Example: To order a tested assembled unit, including the linkage, just combine the valve and actuator order numbers, see the following example: BV10080/RA02420N20
-
RA Electric Rotary Actuator
Technical drawings and wiring schemata
RA PB PS UR 01 en_10122014 7/20
If you want to mount the actuator/valve combination in the field you must order the linkage. The required bolts, spring washers and axle carrier are contained in the delivery of the ordered linkage. Please note the ordering example in the installation instructions.
Ordering example: BV10100 + BVNSR3G + RA23040N20
Please note BRAY COMMERCIAL EMEA delivers the actuators without aux switches direct from stock.
4 Technical drawings and wiring schemata
4.1 RA actuator including linkage and BV10000 DN 25 up to DN 100
13 B28 A
17
42
41
K
ED
30 F 16,8
66 L
M
Figure 2: RA actuator
4.2 RA actuator dimensions including linkage and BV10000 DN 25 up to DN 100
Size Type A B D E F K L M
DN mm
25 BV10025 60 30 43 90 97 135 218 55
32 BV10032 70 32 53 105 97 135 218 55
40 BV10040 80 32 55 105 97 135 218 55
50 BV10050 94 42 56 140 97 135 218 55
65 BV10065 106 45 63 152 97 135 218 55
80 BV10080 124 45 71 159 97 135 218 55
100 BV1x100 154 51 87 178 97 135 218 55
4.3 RA actuator including linkage and BV10000 DN 125 up to DN 200
-
RA Electric Rotary Actuator
Technical drawings and wiring schemata
8/20 RA PB PS UR 01 en_10122014
14,8 47
30
12 53
29
48
24
F
LM
A B
KE
D
Figure 3: RA actuator
4.4 RA actuator dimensions including linkage and BV10000 DN 125 up to DN 200
Size Type A B D E F K L M
DN mm
125 BV1x125 179 55 102 190 151 118 238 74
150 BV1x150 206 55 115 203 151 118 238 74
200 BV11200 267 59 146 241 151 118 238 74
Important notice: Ensure that there is adequate room for fitting the actuator as well as any possible additional work.
-
RA Electric Rotary Actuator
Technical drawings and wiring schemata
RA PB PS UR 01 en_10122014 9/20
4.5 Electrical wiring diagram
4.5.1 24 V, 2 / 3 Point
L /CCW
L /CCW
R /CW
R /CW
1 2 3
BU
RA024x0N20
BN BK
M = R = L
1 2 3
BU
RA024x0N20
BN BK
M = R = L
~+
AC 19 .. 29 VDC 19 .. 29 V
~+
AC 19 .. 29 VDC 19 .. 29 V
4.5.2 24 V, 2 / 3 Point with auxiliary switches
L /CCW
L /CCW
R /CW
R /CW
~+
AC 19 .. 29 VDC 19 .. 29 V
1
1
2
2
3
3
BU
BU
~+
AC 19 .. 29 VDC 19 .. 29 V
RA024x0N21
RA024x0N21
BN
BN
BK
BK
M
M
= R = L
= R = L
1
1
2
2
3
3
4
4
5
5
6
6
WH
WH
0 ... 95°
0 ... 95°
0 ... 95°
0 ... 95°
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
• o
S1S2
• o
S1S2
• o
S1S2
• o
S1S2
1
1
4
4
3
3
6
6
2
2
5
5
1
1
0
0
-
RA Electric Rotary Actuator
Technical drawings and wiring schemata
10/20 RA PB PS UR 01 en_10122014
4.5.3 24 V, Proportional
1 2
BU
-
T~+
AC 19 .. 29 VDC 19 .. 29 V
RA024x0N30
BN
M = R = L
3 4
Y -
DC
0(2
) .. 1
0 V
U -
DC
0(2
) .. 1
0 V
BK GY 1 2 3 4
2
..1
0 V
4..2
0m
A
R
/CW
no
rma
l
A
dp
ina
cti
ve
Ad
p
inac
tive
0..1
0 V
0..2
0m
A
cu
rren
tv
olt
ag
e
L/C
CW
inve
rs
OFF
ON
4.5.4 24 V proportional actuator with auxiliary switches
-
T~+
AC 19 .. 29 VDC 19 .. 29 V
1 2
BU
RA024x0N31
BN
M = R = L
1 2 3 4 5 6
WH
0 ... 95° 0 ... 95°
WH WH WH WH WH
3 4
Y -
DC
0(2
) .. 1
0 V
U -
DC
0(2
) .. 1
0 V
BK GY
-
T~+
AC 19 .. 29 VDC 19 .. 29 V
1 2
BU BN
3 4
Y -
DC
0(2
) .. 1
0 V
U -
DC
0(2
) .. 1
0 V
BK GY 1 2 3 4
2
..1
0 V
4..2
0m
A
R
/CW
no
rma
l
A
dp
ina
cti
ve
Ad
pin
ac
tive
0..
10
V0..
20
mA
cu
rren
tv
olt
ag
e
L/C
CW
inve
rs
OFF
ON
• o
S1S2
• o
S1S2
• o
S1S2
• o
S1S2
1
1
4
4
3
3
6
6
2
2
5
5
1
1
0
0
-
RA Electric Rotary Actuator
Technical drawings and wiring schemata
RA PB PS UR 01 en_10122014 11/20
4.5.5 230 V AC, 2 / 3 Point
L /CCW
L /CCW
R /CW
R /CW
1 2 3
BU
RA230x0N20
BN BK
M = R = L
1 2 3
BU
RA230x0N20
BN BK
M = R = L
AC 85 .. 265 V AC 85 .. 265 VN NL L
4.5.6 230 V, 2 / 3 Point with auxiliary switches
L /CCW
L /CCW
R /CW
R /CW
AC 85 .. 265 V
1
1
2
2
3
3
BU
BU
AC 85 .. 265 V
RA230x0N21
RA230x0N21
BN
BN
BK
BK
M
M
= R = L
= R = L
1
1
2
2
3
3
4
4
5
5
6
6
WH
WH
0 ... 95°
0 ... 95°
0 ... 95°
0 ... 95°
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
• o
S1S2
• o
S1S2
• o
S1S2
• o
S1S2
1
1
4
4
3
3
6
6
2
2
5
5
1
1
0
0
N
N
L
L
-
RA Electric Rotary Actuator
Technical drawings and wiring schemata
12/20 RA PB PS UR 01 en_10122014
4.5.7 24 V with spring return
1
1
2
2
BU
BU
RA02420S11
RA02420S10
BN
BN
M
M
1 2 3 4 5 6
WH
0 ... 95° 0 ... 95°
WH WH WH WH WH
~+
~+
AC 19 .. 29 VDC 19 .. 29 V
AC 19 .. 29 VDC 19 .. 29 V
• o
S1S2
• o
S1S2
• o
S1S2
• o
S1S2
1
1
4
4
3
3
6
6
2
2
5
5
1
1
0
0
Direction of rotation =>
selected by mounting
-
RA Electric Rotary Actuator
Technical drawings and wiring schemata
RA PB PS UR 01 en_10122014 13/20
4.5.8 24 V proportional actuator with spring return
1 2
BU
-
T~+
AC 19 .. 29 VDC 19 .. 29 V
RA02420S30
BN
M = R = L
3 4
Y -
DC
0(2
) .. 1
0 V
U -
DC
0(2
) .. 1
0 V
BK GY
-
T~+
AC 19 .. 29 VDC 19 .. 29 V
1 2
BU
RA02420S31
BN
M = R = L
1 2 3 4 5 6
WH
0 ... 95° 0 ... 95°
WH WH WH WH WH
3 4
Y -
DC
0(2
) .. 1
0 V
U -
DC
0(2
) .. 1
0 V
BK GY
-
T~+
AC 19 .. 29 VDC 19 .. 29 V
1 2
BU BN
3 4
Y -
DC
0(2
) .. 1
0 V
U -
DC
0(2
) .. 1
0 V
BK GY
1 2 3 4
2
..1
0 V
4..2
0m
A
R
/CW
no
rma
l
A
dp
ina
cti
ve
Ad
p
inac
tive
0..1
0 V
0..2
0m
A
cu
rren
tv
olt
ag
e
L/C
CW
inve
rs
OFF
ON
1 2 3 4
2
..1
0 V
4..
20
mA
R
/CW
no
rmal
A
dp
ina
cti
ve
Ad
pin
acti
ve
0..
10
V0..
20
mA
cu
rren
tv
olt
ag
e
L/C
CW
inv
ers
OFF
ON
• o
S1S2
• o
S1S2
• o
S1S2
• o
S1
S2
1
1
4
4
3
3
6
6
2
2
5
5
1
1
0
0
Direction of rotation =>
selected by mounting
-
RA Electric Rotary Actuator
Technical drawings and wiring schemata
14/20 RA PB PS UR 01 en_10122014
4.5.9 230 V with spring return
N
N
L
L
AC 85 .. 265 V
AC 85 .. 265 V
1
1
2
2
BU
BU
RA23020S11
RA23020S10
BN
BN
M
M
1 2 3 4 5 6
WH
0 ... 95° 0 ... 95°
WH WH WH WH WH
• o
S1S2
• o
S1S2
• o
S1S2
• o
S1S2
1
1
4
4
3
3
6
6
2
2
5
5
1
1
0
0
Direction of rotation =>
selected by mounting
-
RA Electric Rotary Actuator
Technical specifications
RA PB PS UR 01 en_10122014 15/20
5 Technical specifications
5.1 20 Nm RA actuator
Order number RA02420N30 RA02420N20 RA23020N20
Order number with 2 auxiliary switches RA02420N31 RA02420N21 RA23020N21
Actuator combinable with BV10000 DN 25 to DN 100 / BV10025 to BV11100
Electrical specifications
Nominal voltage 24 V AC (50/60Hz), 24 V DC 230 V AC (50/60Hz), 230 V DC
Voltage range 19...29 V AC/DC 85...265 V AC/DC
Actuator power consumption 3.0 W 3.0 W
Standby power consumption 1.5 W 1.5 W
Dimensioning 4.5 VA 7.0 VA
Control Proportional 2/3-point 2/3-point
0(2)...10 VDC / Ri > 100 kΩ
0(4)...20 mA / Rext. = 500 Ω
Position feedback 0(2)...10 VDC, max 5 mA
Auxiliary switches 2 x SPDT (Ag) / 5 (2.5) A, 250 V AC / 0...95°
Actuator wiring (halogen free) Cable 1m. 4 x 0.75 mm² Cable 1m. 3 x 0.75 mm²
Auxiliary switch wiring (halogen free) Cable 1000 mm, 6 x 0.75 mm²
Function specifications
Actuator torque >20 Nm
Constant speed ± 5%
Direction of rotation Switchable selection
Manual operation Gear box ratchet with pushbutton, self-resetting
Angle of rotation 0°... max. 95°, limitable at both ends
Actuator run-time 60'000 cycles (0° - 95° - 0°); >1'000'000 partial cycles (max. ±5°)
Protection
Protection class III low voltage safety II (double insulation)
Protecton type IP54 in all mounted orientations
EMV CE (2004/108/EG)
NSR CE (2006/95/EG)
RoHS CE (2011/65/EU)
Action Type1 (EN 60730-1)
Rated impulse voltage 0.8 kV (EN 60730-1) 4 kV (EN60730-1)
Environmental pollution level 3 (EN 60730-1)
Ambient operating temperature –30 ... +50°C
Storage temperature –30 ... +80°C
Ambient humidity 5...95% r.h., non-condensing (EN 60730-1)
Service Service free
Dimension / weight
Dimensions 193 x 96 x 60 mm
Weight approx. 1700 g
-
RA Electric Rotary Actuator
Technical specifications
16/20 RA PB PS UR 01 en_10122014
5.2 40 Nm RA actuator
Order number RA02440N30 RA02440N20 RA23040N20
Order number with 2 auxiliary switches RA02440N31 RA02440N21 RA23040N21
Actuator combinable with BV10000 (DN 25 ..) DN 100 / BV10100
Electrical specifications
Nominal voltage 24 VAC (50/60Hz), 24 VDC 230 VAC (50/60Hz), 230 VDC
Voltage range 19...29 VAC/DC 85...265 VAC/DC
Actuator power consumption 7.0 W 5.5 W
Standby power consumption 2.0 W 1.5 W
Dimensioning 9.0 VA 10.0 VA
Control Proportional 2/3-point 2/3-point
0(2)...10 VDC / Ri > 100 kΩ
0(4)...20 mA / Rext. = 500 Ω
Position feedback 0(2)...10 VDC, max 5 mA
Auxiliary switches 2 x SPDT (Ag) / 5 (2.5) A, 250 V AC / 0...95°
Actuator wiring (halogen free) Cable 1m, 4 x 0.75 mm² Cable 1m, 3 x 0.75 mm²
Auxiliary switch wiring (halogen free) Cable 1000 mm, 6 x 0.75 mm²
Function specifications
Actuator torque >40 Nm
Constant speed ± 5%
Direction of rotation Switchable selection
Manual operation Gear box ratchet with pushbutton, self-resetting
Angle of rotation 0°... max. 95°, limitable at both ends
Actuator run-time 60'000 cycles (0° - 95° - 0°); >1'000'000 partial cycles (max. ±5°)
Protection
Protection class III low voltage safety II (double insulation)
Protecton type IP54 in all mounted orientations
EMV CE (2004/108/EG)
NSR CE (2006/95/EG)
RoHS CE (2011/65/EU)
Action Typ 1 (EN 60730-1)
Rated impulse voltage 0.8 kV (EN 60730-1) 4 kV (EN60730-1)
Environmental pollution level 3 (EN 60730-1)
Ambient operating temperature –30 ... +50°C
Storage temperature –30 ... +80°C
Ambient humidity 5...95% r.h., non-condensing (EN 60730-1)
Service Service free
Dimension / weight
Dimensions 193 x 96 x 60 mm
Weight approx. 1700 g
-
RA Electric Rotary Actuator
Technical specifications
RA PB PS UR 01 en_10122014 17/20
5.3 60 Nm RA actuator
Order number RA02460N30 RA02460N20 RA23060N20
Order number with 2 auxiliary switches RA02460N31 RA02460N21 RA23060N21
Actuator combinable with BV10000 DN 125 to DN 200 / BV10125 to BV11200
Electrical specifications
Nominal voltage 24 V AC (50/60Hz), 24 V DC 230 V AC (50/60Hz), 230 V
DC
Voltage range 19...29 VAC/DC 85...265 V AC/DC
Actuator power consumption 7.0 W 5.5 W
Standby power consumption 2.0 W 1.5 W
Dimensioning 9.0 VA 10.0 VA
Control Proportional 2/3-point 2/3-point
0(2)...10 V DC / Ri > 100 kΩ
0(4)...20 mA / Rext. = 500 Ω
Position feedback 0(2)...10 V DC, max 5 mA
Auxiliary switches 2 x SPDT (Ag) / 5 (2.5) A, 250 V AC / 0...95°
Actuator wiring (halogen free) Cable 1m, 4 x 0.75 mm² Cable 1m, 3 x 0.75 mm²
Auxiliary switch wiring (halogen free) Cable 1000 mm, 6 x 0.75 mm²
Function specifications
Actuator torque >60 Nm
Constant speed ± 5%
Direction of rotation Switchable selection
Manual operation Gear box ratchet with pushbutton, self-resetting
Angle of rotation 0°... max. 95°, limitable at both ends
Actuator run-time 40'000 cycles (0° - 95° - 0°); >600'000 partial cycles (max. ±5°)
Protection
Protection class III low voltage safety II (double insulation)
Protecton type IP54 in all mounting orientations
EMV CE (2004/108/EG)
NSR CE (2006/95/EG)
RoHS CE (2011/65/EU)
Action Type 1 (EN 60730-1)
Rated impulse voltage 0.8 kV (EN 60730-1) 4 kV (EN60730-1)
Environmental pollution level 3 (EN 60730-1)
Ambient operating temperature –30 ... +50°C
Storage temperature –30 ... +80°C
Ambient humidity 5...95% r.h., non-condensing (EN 60730-1)
Service Service free
Dimension / weight
Dimensions 193 x 96 x 60 mm
Weight Approx. 1700 g
-
RA Electric Rotary Actuator
Technical specifications
18/20 RA PB PS UR 01 en_10122014
5.4 20 Nm RA spring return actuator
Order number RA02420S30 RA02420S10 RA23020S10
Order number with 2 auxiliary switches RA02420S31 RA02420S11 RA23020S11
Actuator combinable with BV10000 DN 25 to DN 100 / BV10025 to BV11100
Electrical specifications
Nominal voltage 24 V AC (50/60Hz), 24 V DC 230 VAC (50/60Hz), 230 V DC
Voltage range 19...29 V AC/DC 85...265 V AC/DC
Actuator power consumption 5.0 W 5 W 5.5 W
Standby power consumption 2.0 W 2 W 1.5 W
Dimensioning 8.0 VA 7 VA 11.5 VA
Control Proportional 2-point 2-point
0(2)...10 V DC / Ri > 100 kΩ
0(4)...20 mA / Rext. = 500 Ω
Position feedback 0(2)...10 V DC, max 5 mA
Auxiliary switches 2 x SPDT (Ag) / 5 (2,5) A, 250 V AC / 0...95°
Actuator wiring (halogen free) Cable 1m, 4 x 0.75 mm² Cable 1m, 2 x 0.75 mm²
Auxiliary switch wiring (halogen free) Cable 1000 mm, 6 x 0.75 mm²
Function specifications
Actuator torque >20 Nm
Constant speed ± 5%
Direction of rotation Turn the actuator to select the direction of rotation when mounting
Manual operation Lockable hand winder
Angle of rotation – spring return 0°... max. 95°
Running time Motor < 150 s für 90° < 75 s für 90°
Running time Spring < 20 s für 90°
Actuator noise level < 45 dB(A) / < 65 dB(A)
Axle carrier Clamp terminals ◊ 9-18 mm / Ø 9-26 mm
Position indicator Mechanical with shaft position indicator
Life expectancy >60'000 cycles (0° - 95° - 0°); >1'000'000 partial cycles (max. ±5°) in proportional version
Protection
Protection class III low voltage safety II (double insulation)
Protecton type IP54 in all mounting orientations
EMV CE (2004/108/EG)
NSR CE (2006/95/EG)
RoHS CE (2011/65/EU)
Action Type 1 (EN 60730-1)
Rated impulse voltage 0.8 kV (EN 60730-1) 4 kV (EN60730-1)
Environmental pollution level 3 (EN 60730-1)
Ambient operating temperature –30 ... +50°C
Storage temperature –30 ... +80°C
Ambient humidity 5...95% r.h., non-condensing (EN 60730-1)
Service Service free
Dimension / weight
Dimensions 193 x 96 x 70 mm
Weight approx. 2400 g
-
RA Electric Rotary Actuator
Declaration of conformity
RA PB PS UR 01 en_10122014 19/20
6 Declaration of conformity
Figure 4: Declaration of Conformity
-
RA Electric Rotary Actuator
General information
20/20 RA PB PS UR 01 en_10122014
7 General information
All information contained in the Product bulletin is carefully verified. Bray commercial assumes no responsibility for errors that might appear in this bulletin or for any damage to things or persons resulting from improper use of this bulletin or related products and software.
Bray commercial reserves the right to change the contents of this bulletin as well as the specifications and features of related products and software without notice at any time.
For the purpose of this documentation an ‘operator’ is someone who is familiar with the installation, startup, operation and maintenance of the system. The operator must have the following qualifications:
• Trained or authorized to energize/de-energize the system in
accordance with established safety procedures.
• Trained and authorized in the proper care and use of protective equipment in accordance with established safety procedures.
7.1 Copyright protection
This product bulletin is protected by copyright laws and is for internal use only.
The reproduction and communication or application as well as the passing on to third parties of this product bulletin, including extracts, in any way, shape or form without the express written permission of the manufacturer is strictly forbidden.